Here’s what you need to know about a wide range of building types that make up mixed-use cities and towns, how they work, and why they matter.

Urbanists have been using the Transect to compete with the protocols of sprawl for years, and no book has been written on it—until now.

The 10th Anniversary Edition of Speck’s popular city planning treatise highlights the still-raging war over walkability and streets designed for cars.